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Oil Immersed Distribution Transformer

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Oil Immersed Distribution Transformer Specification

Capacity
25 kVA - 2500 kVA

Cooling Type
ONAN (Oil Natural Air Natural)

Dimension (L*W*H)
As per capacity and design

Voltage Booster Type
Other

Rated Voltage
11 kV / 22 kV / 33 kV

High Voltage
Up to 33 kV

Load Loss
As per IS/IEC standards

Coil Material
High Conductivity Copper / Aluminum

Standard
IS 1180, IEC 60076

Low Voltage
0.4 kV / 0.433 kV / 0.415 kV

Operating Temperature
-25C to +40C

Product Type
Oil Immersed Distribution Transformer

Material
Copper/Aluminum (windings), Silicon Steel (core), Mild Steel (tank)

Output
Custom as per application

Frequency (MHz)
50 Hz or 60 Hz

Efficiency
Up to 99%

Phase
Three Phase

Usage
Distribution of electrical power

Coil Structure
Layer Wound / Disc Wound

Coil Number
Double Winding

Power Scope
25 kVA to 2500 kVA

Weight
Varies depending on rating (approx. 500 kg - 3500 kg)

Protection
Buchholz relay, PRV, Breather, Oil Level Indicator, Temperature Gauge

Dielectric Strength of Oil
30 kV (as per IS 335)

Tank Type
Corrugated / Conventional / Hermetically Sealed

Painting
Epoxy / Powder-coated anti-corrosive finish

Impedance Voltage
As per standard (typically 4% - 6%)

Mounting Type
Pole-mounted / Pad-mounted / Ground-mounted

Environmental Category
Indoor/Outdoor

Winding Temperature Rise
55C over ambient

Seismic Withstand
Up to Zone IV

Terminal Arrangement
As per customer specification

Noise Level
< 55 dB at 1 meter

Service Life
> 25 years (with proper maintenance)

Core Type
Core Type / Shell Type

Insulation Level
Dyn11 / Yyn0 / Dyn1 (as per requirement)

Tap Changer
Off-circuit or On-load as per specification

No Load Loss
As per IS/IEC specifications

Oil Immersed Distribution Transformer Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash Against Delivery (CAD), Cash on Delivery (COD), Cash in Advance (CID)

Supply Ability
10 Units Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About Oil Immersed Distribution Transformer

Take advantage of our monumental Oil Immersed Distribution Transformer, meticulously engineered for both indoor and outdoor applications across India. Featuring top-tier materials including high-conductivity copper/aluminum windings and a robust mild steel tank, this unit ensures redoubtable reliability and durability. With customizable impedance voltage (typically 4%-6%), terminal arrangement, and a selection of mounting and tank types, this transformer delivers unmatched versatility. Jump on our competitive pricing and enjoy enhanced protection features such as Buchholz relay and PRV. Rated for up to 2500 kVA, it's designed for a service life exceeding 25 years.

Outstanding Features & Competitive Advantages

This oil immersed transformer offers a range of other features, including advanced anti-corrosive painting (epoxy/powder-coated) and seismic withstand capability up to Zone IV. It demonstrates features of a highly efficient machine with up to 99% efficiency and a noise level below 55 dB at 1 meter. Customers benefit from custom terminal, mounting, and core type options, providing a fitting solution for every application. Redoubtable durability, comprehensive protection systems, and outstanding cooling ensure long-term, trouble-free operation.

Markets Served and Swift Order Fulfilment

Our Oil Immersed Distribution Transformer is favored in India's dynamic domestic market and is increasingly dispatched to main export markets worldwide. Estimates and offers are provided promptly based on specific requirements, ensuring competitive lead times. Sample transformers are available on request, supporting evaluation and project planning. Clients across sectors can rely on rapid delivery and exemplary pre-sale and after-sale support, ensuring seamless integration of our products into your power distribution networks.

FAQ's of Oil Immersed Distribution Transformer:

Q: How does the Oil Immersed Distribution Transformer ensure long-term reliability?

A: This transformer is designed with high-quality materials and advanced protection features such as Buchholz relay, PRV, and robust anti-corrosive paint. Its design meets IS 1180 and IEC 60076 standards, offering a service life exceeding 25 years when properly maintained.

Q: What options are available for mounting and terminal arrangements?

A: We offer pole-mounted, pad-mounted, and ground-mounted configurations, with terminal arrangements and dimensions tailored to customer specifications to ensure seamless compatibility and installation.

Q: Where can the Oil Immersed Distribution Transformer be used?

A: It is suitable for both indoor and outdoor environments, supporting electrical distribution in commercial, residential, and industrial sectors and withstanding seismic activity up to Zone IV.

Q: What is the typical process for ordering and receiving a transformer?

A: Customers can request estimates and tailored offers by providing their specifications. Upon order confirmation, units are manufactured, tested, and dispatched. Sample units are also available for evaluation prior to bulk purchasing.

Q: What are the main benefits of using this transformer model?

A: This model provides high efficiency (up to 99%), competitive pricing, robust protection, flexibility in customization, low noise, and compliance with international standards, all contributing to reliable and cost-effective power distribution.

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